Wrangell St. Elias National Park, Alaska

Mammoth Hot Springs, Yellowstone National Park

The Fairy Pools on the Isle of Skye, Scotland

Appalachian Trail, Smoky Mountains, Tennessee

Rainbow Mountains In China

Double Rainbow at Lake Crescent, Olympic National Park

Reed Flute Cave, Guilin, China

Sister mountains with the full moon setting at sunrise west of Bend, Oregon.

The Karavanks as seen from Zell - Austria

Crater Lake, Crater Lake National Park, Oregon

Klyuchevskaya Sopka Stratovolcano in Kamchatka, Russia

The Lion Rock - Ancient City of Sigiriya in Sri lanka

Matterhorn at night - open sky and twinkling stars